JP2010102633A - Entrance and exit control system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an entrance and exit control system allowing increase of a security level and allowing maintenance of convenience by temporarily changing an authentication method under a dynamically changing condition. <P>SOLUTION: The entrance and exit control system includes: an electric lock installed in a door 11 of a room 10; a fingerprint authentication-equipped card reader 2 for room entrance installed outside the room 10 near the door 11; and an entrance and exit controller 1 controlling access to/from the room 10. The entrance and exit controller 1 temporarily changes an authentication condition at the room entrance by an authentication record of a room-entering person. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an entrance / exit management system using a card reader with fingerprint authentication.

  In a conventional entrance / exit management system, an authentication terminal that can use both card and finger authentication is installed at the doorway, and only the card is authenticated by time, place, and registration ID, only the finger is authenticated, at least one of the card and the finger The authentication conditions are changed so that both the card and the finger are authenticated (see, for example, Patent Document 1).

JP 2005-350960 A

  In the conventional entrance / exit management system as described above, security and convenience are ensured by changing the security level under conditions such as a specific time, a specific location, and a specific individual (ID). However, there is a problem that only a certain security level can be secured for a person who authenticates only at a location.

  In addition, in the conventional entrance / exit management system, it is possible to pass by using another person's card at the time and place where only the card is operated, and it can be avoided by setting both the card and finger authentication. However, there was a problem that convenience was lost.

  The present invention has been made to solve the above-described problems. The object of the present invention is to increase the security level by temporarily changing the authentication method under dynamically changing conditions. An entrance / exit management system that can maintain convenience is obtained.

  The entrance / exit management system according to the present invention manages an electric lock installed on a door of a room, a card reader with fingerprint authentication installed on the outside of a room near the door, and entrance / exit of the room An entrance / exit management device is provided, and the entrance / exit management device temporarily changes the authentication condition at the time of entering the room according to the authentication record of the person entering the room.

  The entrance / exit management system according to the present invention has the effect that the security level can be increased and the convenience can be maintained by temporarily changing the authentication method under dynamically changing conditions.

Embodiment 1 FIG.
An entrance / exit management system according to Embodiment 1 of the present invention will be described with reference to FIGS. 1 is a diagram showing a configuration of an entrance / exit management system according to Embodiment 1 of the present invention.

  In FIG. 1, an entrance / exit management system according to Embodiment 1 of the present invention includes an entrance / exit management device 1 configured of a CPU, a memory, and the like that manages entrance / exit of a room 10 and a door 11 in the vicinity of the door 11 of the room 10. A card reader 2 with fingerprint authentication for entering a room installed outside, a card reader 3 with fingerprint authentication for leaving a room installed inside the vicinity of the door 11 of the room 10, and an electric lock (not shown) installed on the door 11 ) And are provided. The electric lock and the entrance / exit management device 1 are connected by a signal line (not shown).

  Next, the operation of the entrance / exit management system according to Embodiment 1 will be described with reference to the drawings. FIG. 2 is a flowchart showing the room entry operation of the room entry / exit management system according to Embodiment 1 of the present invention.

  When entering the room 10, the entrance / exit management device 1 performs authentication by presenting the card or finger with the card reader 2 with fingerprint authentication for entry, and if OK, the electric lock of the door 11 is OK. To unlock.

  When leaving the room 10, the person leaving the room presents a card or finger with the card reader 3 with fingerprint authentication for leaving the room, and the entrance / exit management device 1 performs authentication, and if OK, the electric lock of the door 11 To unlock.

  First, in step 101, the entrance / exit management device 1 performs card authentication by allowing a person in the room to hold the card with the card reader 2 with fingerprint authentication.

  Next, in steps 102 to 103, the entrance / exit management device 1 records that the card is authenticated when the card authentication is OK. Individual ID, card authentication date, time, and the number of people who entered the card authentication OK on the day, the number of people who left the room, and the number of people who entered the card authentication OK on the day, the number of people who left the room, and the number of people in the room (= the number of people who entered the room) -The number of people leaving the room is stored in the memory. If the card authentication is NG, the process returns to step 101.

  Next, in step 104, the entrance / exit management device 1 checks the period of time since the person who entered the room previously authenticated with a finger. It is determined whether finger authentication has not been performed for a set period of time. For the individual ID of the room occupant, the date of finger authentication stored in the memory is subtracted from the current date to obtain the period during which authentication with the finger has not been performed. Determine whether or not. If authentication with a finger has not been performed for a certain period of time, that is, if a period in which finger authentication has not been performed has reached a set period, the process proceeds to the next step 105, where authentication with a finger is performed. If it has been performed, the process proceeds to step 108. The predetermined period is one week, several weeks, one month, several months, etc., depending on the place where the card reader 2 with fingerprint authentication is installed.

  Next, in step 105, the entrance / exit management device 1 further requests finger authentication if authentication with a finger has not been performed for a set period of time. The entrance / exit management device 1 may, for example, “perform finger authentication on a display device such as a liquid crystal panel of the card reader 2 with fingerprint authentication. Is displayed. Also, for example, “Perform finger authentication.” ”Is output. Either the display device or the audio device may notify the occupant, or both the display device and the audio device may notify the occupant at the same time.

  Next, in steps 106 to 107, the entrance / exit management device 1 determines whether the room occupant has performed finger authentication by placing the finger on the card reader 2 with fingerprint authentication. When the finger authentication is OK, the fact that the finger authentication is performed is recorded. Personal ID, finger authentication date, time, etc. are stored in memory. If the authentication is NG, the process returns to step 101.

  In step 108, the entrance / exit management device 1 unlocks the electric lock of the door 11. If finger authentication is performed within the fixed period set in step 104, finger authentication is not performed and the electric lock of the door 11 is unlocked as it is.

  In this way, instead of changing the authentication condition of the room 10 to be entered, by using the information of the passing user as a condition, the normal use operates only with the card, and requires the finger authentication only in a specific case. Accordingly, it is possible to improve the security by periodically performing the finger authentication while ensuring the convenience without always requesting the finger authentication.

  By using the individual user information, even a user who uses only a specific time zone or place can perform finger authentication periodically. Also, flexible operation is possible by setting conditions for each user.

  The leaving operation of the card reader 3 with fingerprint authentication for leaving the room may be the same as the entering operation of the card reader 2 with fingerprint authentication for entering the room, and the security level is lowered, for example, the card authentication in the first half of FIG. Just be fine.

Embodiment 2. FIG.
An entrance / exit management system according to Embodiment 2 of the present invention will be described with reference to FIG. FIG. 3 is a flowchart showing the room entry operation of the room entry / exit management system according to Embodiment 2 of the present invention. The configuration of the entrance / exit management system according to Embodiment 2 of the present invention is the same as that of Embodiment 1 above.

  In FIG. 3, except for step 204 among steps 201-208, the operations of steps 201-203 and steps 205-208 are the same as the operations of steps 101-103 and steps 105-108 of the first embodiment. It is.

  In step 204, the entrance / exit management device 1 checks the number of people in the room 10 to enter. Judge whether it is less than the set number of people, that is, less than the number of people in the room. It is determined whether or not the number of people in the room (current) stored in the memory has reached the set number of people in the room. If the number of people on the day is less than the set number of people, that is, if the number of people on the day has not reached the set number of people, the process proceeds to step 205 to request finger authentication. If the set number of people is exceeded, that is, if the set number of people is reached, the process proceeds to step 208. The set number of people in the room varies depending on the size of the room 10 or the like. For example, when the number of people in the room 10 is 10, the number is 3 people.

  In the first and second embodiments, the card authentication and the finger authentication can be exchanged.

  In Embodiments 1 and 2, it is possible to set the number of people in the room for a set period of time, by time when entering the room, or by room entering the room. For example, if the entry time is 07:00:00 to 09:00, the fixed period is set to 1 month, the number of people in the room is set to 3, and the entry time is 09:00:00 to 12:00. Set the number of people in the room to 4 people for one week. When the room to be entered is A, the fixed period is set to several weeks and the number of people in the room is set to two. When the room to be entered is B, the fixed period is set to several months and the number of people in the room is set to five.

It is a figure which shows the structure of the entrance / exit management system which concerns on Embodiment 1 of this invention. It is a flowchart which shows the entrance operation | movement of the entrance / exit management system which concerns on Embodiment 1 of this invention. It is a flowchart which shows the entrance operation | movement of the entrance / exit management system which concerns on Embodiment 2 of this invention.

Explanation of symbols

  1 Entrance / exit management device, 2 card reader with fingerprint authentication, 3 card reader with fingerprint authentication, 10 rooms, 11 doors.

Claims (7)

An electric lock installed on the door of the room,
A card reader with fingerprint authentication for entering the room installed outside the room near the door;
An entrance / exit management device for managing entrance / exit of the room;
The entrance / exit management device temporarily changes an authentication condition at the time of entrance based on an authentication record of a person entering the room. In the case of card authentication OK by the card reader with fingerprint authentication, when the room entry / exit management device reaches a predetermined period in which a period of non-performing finger authentication is set based on the recorded date of finger authentication, When the finger authentication is performed by the card reader with fingerprint authentication and the finger authentication is OK, the date of the finger authentication is recorded and the electric lock of the door is unlocked, and the period during which the finger authentication is not performed is set. The entrance / exit management system according to claim 1, wherein the door is unlocked when it has not reached a certain period. The entrance / exit management device records the number of people in the room in the case of card authentication OK by the card reader with fingerprint authentication, and when the recorded number of people in the room has not reached the set number of people in the room, the fingerprint authentication is performed. When finger authentication is performed by a card reader and the finger authentication is OK, the door lock is unlocked, and when the recorded occupancy reaches the set occupancy, the door lock is unlocked. The entrance / exit management system according to claim 1. In the case of finger authentication OK by the card reader with fingerprint authentication, the entrance / exit management device, when the card authentication non-execution period has been set based on the recorded date of card authentication has reached a certain period, When card authentication is performed by the card reader with fingerprint authentication and the card authentication is OK, the date of card authentication is recorded, the door lock is unlocked, and the period during which card authentication is not performed is set. The entrance / exit management system according to claim 1, wherein the door is unlocked when it has not reached a certain period. The entrance / exit management device records the number of people in the room in the case of finger authentication OK by the card reader with fingerprint authentication, and when the recorded number of people in the room has not reached the set number of people in the room, the fingerprint authentication is performed. When card authentication is performed by a card reader and the card authentication is OK, the door lock is unlocked, and when the recorded number of people in the room reaches the set number of people, the door lock is unlocked. The entrance / exit management system according to claim 1. The entrance / exit management system according to claim 2 or 4, wherein the predetermined period is set for each time when entering the room or each room for entering the room. The entrance / exit management system according to claim 3 or 5, wherein the number of people in the room is set according to time when entering the room or according to a room to enter.

Images